Can I use (or need) TBI Spacer with Edelbrock 3704?

[98dieselburb]

I picked up a Edelbrock 3704 manifold off Craigslist for 30 bucks from a guy who thought it was the factory intake. I will soon be installing this, and I was wondering if I should use the TBI spacer with it, or forgo it since the manifold is a little higher than the stocker. I am not looking for a race car here, but would like just a bit more out of it.

Any thoughts?

Shawn

 

[Gatorboy]

Lucky find! Unless you already have a spacer I wouldn't bother. The performance gains don't seem worth it to me personally.

 

[94Sierra4x4]

Not really worth the price tag, and yeah, not sure if any improvement in performance occurred once I installed mine. Just whistles now -.- Personal preference I suppose. It'd be easier to bring your air filter lower with the spacer under there